package com.example.chml7;

public class Var8 extends Functions {

	Var8()
	{
		this.A = -2;
		this.B = 0;
		this.C = -3;
		
		this.Lx = Math.PI/2;
		this.Ly = Math.PI/2; 
		this.x0 = 0;
		this.y0 = 0;
		
		this.Alpha1 = 0;
		this.Beta1 = 1;
		this.Alpha2 = 0;
		this.Beta2 = 1;
		this.Alpha3 = 0;
		this.Beta3 = 1;
		this.Alpha4 = 0;
		this.Beta4 = 1;
	}
	
	@Override
	public double phi_1(double y)
	{
		return Math.cos(y);
	}
	
	@Override
	public double phi_2(double y)
	{
		return 0;
	}
	
	@Override
	public double phi_3(double x)
	{
		return Math.exp(-x)*Math.cos(x);
	}
	
	@Override
	public double phi_4(double x)
	{
		return 0;
	}
	
	@Override
	public double uReal(double x, double y)
	{
		return Math.exp(-x)*Math.cos(x)*Math.cos(y);
	}
	
}
